Accept Payments Now With Cardknox Go

Process Credit or ACH Donations With Our Seamless Payment Solution

Looking to accept payments in other industries? Learn more  →

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Seamless Onboarding And One Flat Rate

Enjoy a quick and efficient onboarding process that takes just minutes to complete.
Available for your non-profit charity account, Cardknox Go offers the fastest
approval times and a simple flat rate that you can depend on.

Flat Rate Pricing

One flat rate—no strings attached. No PCI fees, monthly fees, gateway fees, or hidden fees. Processing fees are deducted before settlement so you can know exactly what to expect.

+ 30¢ per credit card transaction
1% per ACH transaction
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Instant Onboarding

No underwriting, no paperwork, and no signatures needed—you’ll be up and running before you know it.

All it takes is a few minutes to receive your merchant ID and start accepting payments.

When you sign up for Cardknox Go you’ll get FREE access to:

The Cardknox Gateway (FREE)

Our flexible, and cutting-edge payment gateway supports fully customizable payment processing setups in-store, online, and via mobile devices. Built with merchants’ needs in mind, the Cardknox gateway offers a wide range of features to improve customer satisfaction, boost security, and cut costs.

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Online Hosted PaymentSITE (FREE)

Ideal for campaigns and events, PaymentSITE is our PCI-compliant hosted payment form that can be easily embedded on a merchant’s website or used as a standalone payment form for quick acceptance of online payments. When used as a standalone payment form, the customization options are endless.

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Easy Management of Payment Activity (FREE)

The Cardknox Portal is our user-friendly online platform for seamless management of payment processing accounts. Whether you want to monitor sales data and transaction history, generate reports, process transactions, or view batches, the Cardknox Portal offers quick access to all the tools you need to stay on top of your processing activity without the hassle.

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24/7 White Glove Customer Support

Our customer service and technical support teams are available around the clock to assist you with any questions or concerns.

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Advanced Security & PCI Compliance

Includes end-to-end level 1 PCI-DSS compliance.

Tokenization technology securely stores payment information.

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A+ BBB Rating & 98.3% Retention Rating

Choose a payment processing solution that will withstand the test of time—our clients stick with us for the long haul.

Even More Cardknox Features

Take your payment flow to the next level with our wide array of flexible tools.

Support for a Wide Variety of e-Commerce Platforms

You can process with Cardknox, no matter your setup. Cardknox Go is compatible with many leading e-commerce platforms, including Magento and WooCommerce.

Recurring Payments Made Easy

Create customer and product profiles that are set on a recurring payment schedule—perfect for memberships, payment installments, and subscription services.

Account Updater Tool

Our account updater tool automatically scans and updates any expired card information, and our recurring payments technology uses it to support fully-automated processing without errors.

Split Payments

Seamlessly divide earnings between two or more parties at the point of sale on a flat-rate or percentage basis all before batch settlement occurs. This solution is perfect for business models in which a master account receives all payments for later distribution among subaccounts.

Ready to Get Started?